I work at a hospital and sometimes forget I'm...ahem...middle aged. I had a patient that was younger than me by about 15 years. He had this beard that was growing out of control so I joked saying he was becoming a regular "Grizzly Adams" - He looked at me like I had lost my mind. My first thought was- "He must not have liked Grizzly Adams...who doesn't like Grizzly Adams??" and my second thought was "Duh."